Composite wear resisting material and preparation process thereof
A wear-resistant material and preparation technology, which is applied in the field of wear-resistant material preparation, can solve the problems of poor compressive strength, flexural strength and wear resistance, and achieve the effects of low production cost, simple preparation process and long service life
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Embodiment 1
[0014] The wear-resistant material components include 40 parts by weight of scrap steel, 10 parts of flaky corundum, 5 parts of silicon carbide grains, 5 parts of titanium iron, 5 parts of silicon carbide, 8 parts of borax, 3 parts of zirconium silicate, aluminum nitride 4 parts, 4 parts of titanium nitride, 3 parts of silicon micropowder, 1 part of nano titanium oxide, 15 parts of toughening agent and 10 parts of emulsifier.
[0015] The preparation process of the present embodiment comprises the following steps:
[0016] A. Mix flake corundum, silicon carbide grains, silicon carbide, borax, zirconium silicate, aluminum nitride, titanium nitride, silicon micropowder, and nano-titanium oxide, and then add them to a grinder for grinding. The grinding time is 30 minutes to obtain a mixture A;
[0017] B. After melting the steel scrap, add the mixture A, mix and cast, quench, heat up, and then quench to obtain a solid;
[0018] C. Add a toughening agent and an emulsifier to the...
Embodiment 2
[0020] The wear-resistant material components include 60 parts by weight of scrap steel, 20 parts of flaky corundum, 15 parts of silicon carbide grains, 10 parts of titanium iron, 12 parts of silicon carbide, 15 parts of borax, 8 parts of zirconium silicate, aluminum nitride 10 parts, 12 parts of titanium nitride, 8 parts of silicon micropowder, 5 parts of nano titanium oxide, 25 parts of toughening agent and 20 parts of emulsifier.
[0021] The preparation process of the present embodiment comprises the following steps:
[0022] A. Mix flake corundum, silicon carbide grains, silicon carbide, borax, zirconium silicate, aluminum nitride, titanium nitride, silicon micropowder, and nano-titanium oxide, and then add them to a grinder for grinding. The grinding time is 30 minutes to obtain a mixture A;
[0023] B. After melting the steel scrap, add the mixture A, mix and cast, quench, heat up, and then quench to obtain a solid;
[0024] C. Add a toughening agent and an emulsifier...
Embodiment 3
[0026] The wear-resistant material components include 45 parts by weight of scrap steel, 12 parts of flaky corundum, 7 parts of silicon carbide grains, 6 parts of titanium iron, 7 parts of silicon carbide, 10 parts of borax, 4 parts of zirconium silicate, aluminum nitride 6 parts, 5 parts of titanium nitride, 4 parts of silicon micropowder, 2 parts of nano titanium oxide, 17 parts of toughening agent and 12 parts of emulsifier.
[0027] The preparation process of the present embodiment comprises the following steps:
[0028] A. Mix flake corundum, silicon carbide grains, silicon carbide, borax, zirconium silicate, aluminum nitride, titanium nitride, silicon micropowder, and nano-titanium oxide, and then add them to a grinder for grinding. The grinding time is 30 minutes to obtain a mixture A;
[0029] B. After melting the steel scrap, add the mixture A, mix and cast, quench, heat up, and then quench to obtain a solid;
[0030] C. Add a toughening agent and an emulsifier to t...
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